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Algebra I
Algebra I Problems and Know-Hows
22
Mathematics
Undergraduate 1
09/28/2010

Additional Mathematics Flashcards

 


 

Cards

Term
Order of Operation
Definition
Apply the order of operations when no grouping symbols interrupt. When more of one level occur in a problem, do in order from left to right.
1.Power or Roots
2.Multiplication or Division
3.Addition or Subtraction
Term
What Is The Formula For A Rectangle Perimeter?
Definition
P = 2(l + w)
Term
What Is The Formula For A Rectangle Area?
Definition
A = lw
Term
What Is The Formula For A Square Perimeter?
Definition
P = 4s
Term
What Is The Formula For A Square Area?
Definition
A = s²
Term
What Is The Formula For A Triangle Perimeter?
Definition
P = a+b+c
Term
What Is The Formula For A Triangle Area?
Definition
A = ½bh
Term
What Is The Formula For A Trapezoid Perimeter?
Definition
P = a + b1 + c + b2
Term
What Is The Formula For ATrapeziod Area?
Definition
A = ½h (b1+ b2)
Term
What Is The Formula For A Isosceles Trapezoid Perimeter?
Definition
P = 2w + b1 + b2
Term
What Is The Formula For A Isosceles Trapezoid Area?
Definition
A = ½h (b1 + b2)
Term
What Is The Formula For A Circle Circumference?
Definition
C = ∏d = 2∏r
Term
What Is The Formula For A Circle Area?
Definition
A = 2∏r
Term
What Is The Formula For Box Surface Area?
Definition
SA = 2lw + 2lh + 2wh
Term
What Is The Formula For Box Volume?
Definition
V = lwh
Term
What Is The Formula For Sphere Surface Area?
Definition
SA = 4∏r2
Term
What Is The Formula For Cylinder Surface Area?
Definition
SA = 2∏r(r + h)
Term
What Is The Formula For Cylander Volume?
Definition
V = ∏r2h
Term
What is Pythagorean Theorem?
Definition
a2 + b2 = c2
Term

Simplify Expressions w/ Exponents:

 

31/2 x 31/3 x  31/6

Definition

31/2 x 31/3 x 31/6 =

33/6 x 2/6 x 1/6 =

36/6 = 31 =

3

Term

24/3 x 25/3 =

Remember, when numbers with the same base are multiplied together, you add the exponents

 

Definition

24/3 x 25/3 =

24/3 + 5/3 =

29/3 =

23 (divided base into top) =

2 x 2 x 2 =

4 x 2 =

8

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